331335018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2629643}}^1$

素因数の和:2629658

約数の個数: 24

約数和(自身を含む): 820448928

約数和(自身を除く): 489113910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2629643, 5259286, 7888929, 15777858, 18407501, 23666787, 36815002, 47333574, 55222503, 110445006, 165667509, 331335018]

約数ペア:

[(1, 331335018), (2, 165667509), (3, 110445006), (6, 55222503), (7, 47333574), (9, 36815002), (14, 23666787), (18, 18407501), (21, 15777858), (42, 7888929), (63, 5259286), (126, 2629643)]